Home / Function/ useChart() — ui Function Reference

useChart() — ui Function Reference

Architecture documentation for the useChart() function in chart.tsx from the ui codebase.

Entity Profile

Dependency Diagram

graph TD
  445e2fb8_1ddb_b34b_bee3_820390170b64["useChart()"]
  83a6d23c_094d_32b5_639b_1c48ba14cc85["chart.tsx"]
  445e2fb8_1ddb_b34b_bee3_820390170b64 -->|defined in| 83a6d23c_094d_32b5_639b_1c48ba14cc85
  bc7fd0d6_2a20_8e79_8b7e_209369c01e40["ChartTooltipContent()"]
  bc7fd0d6_2a20_8e79_8b7e_209369c01e40 -->|calls| 445e2fb8_1ddb_b34b_bee3_820390170b64
  f96d129d_d161_af19_642b_0d85d759afc1["ChartLegendContent()"]
  f96d129d_d161_af19_642b_0d85d759afc1 -->|calls| 445e2fb8_1ddb_b34b_bee3_820390170b64
  style 445e2fb8_1ddb_b34b_bee3_820390170b64 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

apps/v4/examples/base/ui/chart.tsx lines 26–34

function useChart() {
  const context = React.useContext(ChartContext)

  if (!context) {
    throw new Error("useChart must be used within a <ChartContainer />")
  }

  return context
}

Subdomains

Frequently Asked Questions

What does useChart() do?
useChart() is a function in the ui codebase, defined in apps/v4/examples/base/ui/chart.tsx.
Where is useChart() defined?
useChart() is defined in apps/v4/examples/base/ui/chart.tsx at line 26.
What calls useChart()?
useChart() is called by 2 function(s): ChartLegendContent, ChartTooltipContent.

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